technical parameter |
|
Impulse voltage |
AC 1kv/1.2-50us (peak) lmin |
Action characteristics |
Cold state pull-in voltage 66%Us |
Cold release voltage bucket 30%Us,*5%Us |
Action time |
Pull-in time/release time: 20ms |
Maximum operating current duration |
≥10ms5.5. |
Voltage acquisition range |
0-1000v |
Voltage resolution |
0.01v |
Voltage measurement accuracy |
±0.5% (full scale) |
Voltage set channel |
Standard 1 channel, isolated between channels, can support expansion |
Rated test current |
≥10000A |
Maximum operating current |
≥15000A |
Maximum pulse current |
≥16000A |
Current acquisition range |
0-15000A |
Current measurement accuracy |
1000A-15000A, the accuracy is ±0.5% |
Current resolution |
0.1A |
Current acquisition channel |
Standard 1 channel, isolated between channels, can support expansion |
Temperature acquisition range |
-200—1350℃ |
Temperature acquisition accuracy |
≤±1.5℃ |
temperature acquisition channel |
Standard 12 channels, isolated between channels, can support expansion |
Data collection frequency |
7.19.1.10ms-lhr, 19 kinds can be set (if the test channel is more
than 15 channels at the same time, the acquisition frequency can
be set as 20ms-1hr) |
|
7.19.2. Due to the high frequency of data collection, the
data read and recorded by the device in real time can be
consistent with the actual data |
Runtime recording accuracy |
≤±0.1% (full scale) |
Test Data |
The voltage/current/temperature data is displayed and
recorded on the control software in real time, and the
voltage/current/temperature/time curve is automatically drawn |
way to control |
Using remote touch screen control + remote control +
computer (for data analysis and video monitoring) |
short circuit |
Mechanical pull-in (contactor pneumatic pull-in, synchronous
forced disconnection device when disconnected) + vacuum arc
extinguishing device |
Short circuit cut-off condition |
Short circuit can be stopped by setting voltage and time parameters |
Device circuit resistance |
<5m,>5m&<10m오,>10m오&<20m오,>40m오&<50m,>80m&<100m,
the corresponding rated test currents satisfy 10000A,
10000A, 5000A, 5000A, 3000A, respectively. It includes the
electrical components inside and outside the device + the internal
resistance of the cable + the internal resistance of the fixture. |
Short circuit terminal wiring |
<5m,>5m&<10m,>10m오&<20m,>40m&<50m,>80m&<100m, 1 pair each,
The length of the wrong line is not less than 6 meters, and there are 5 pairs in total. The cross-sectional area of the soft copper wire at the output end of the device is not less than 2000mm² |
Short circuit internal
resistance switching mode |
Manual switching, one end of the short-circuit terminal wire is a through nose,
which can be fixed by bolts with the screw holes of the contactor, and the other
end is a battery clamp with copper terminals, which can be directly clamped on
the positive and negative poles of the battery to replace It can be replaced by
simply removing the fixing bolts |
Short circuit test response time
(short circuit start to close to fully closed) |
≤10ms |
Mechanical life |
300,000 times |
Electrical life |
50,000 times |
Remote control distance |
No solid barrier 10m |
short circuit time |
0-9999H59M59S can be set |